/*
 * Copyright 2011-2022 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.lettuce.core.protocol;

import io.lettuce.core.ConnectionEvents;

/**
 * Listener for reconnection events.
 *
 * @author Mark Paluch
 * @since 4.2
 */
public interface ReconnectionListener {

    ReconnectionListener NO_OP = new ReconnectionListener() {

        @Override
        public void onReconnectAttempt(ConnectionEvents.Reconnect reconnect) {

        }

    };

    /**
     * Listener method notified on a reconnection attempt.
     *
     * @param reconnect the event payload.
     */
    void onReconnectAttempt(ConnectionEvents.Reconnect reconnect);

}
